Parent population
[计] 母体
🧩 词语组成解析
parent
['pɛərənt]
n. 父亲（或母亲）;先辈;根源，起源;保护者;
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
We don't have an extension.
我们没有分机。
Well, would you like something to drink? What about a glass of milk?
你想喝些什么吗？要不要一杯牛奶？